他熟练地左一拐右一拐地绕过深沟,穿过了原野。Expertly he zigzagged his way across the field, avoiding the deeper gullies.原野起伏,景色宜人。The countryside undulates pleasantly.在一望无际的原野上散布着一座座井架.Derricks are scattered here and there on the boundless pl...
单调地踩着踏车, 拉动石块,悬在树边.Run the treadmill. Pull the blocks and hang from the tree.但是不久的将来, 您可能还会想到微波炉或健身踏车什么的.But soon, you may think microwave ovens and treadmills too.注射两周后, 肺动脉高压通过超声心动来测定, 踏车训练随即开始.Two weeks after injectio...